1103134032434 has 16 divisors (see below), whose sum is σ = 2002327319808. Its totient is φ = 444961626432.

The previous prime is 1103134032419. The next prime is 1103134032439. The reversal of 1103134032434 is 4342304313011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1103134032397 and 1103134032406.

It is not an unprimeable number, because it can be changed into a prime (1103134032439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2317508234 + ... + 2317508709.

It is an arithmetic number, because the mean of its divisors is an integer number (125145457488).

Almost surely, 2^{1103134032434} is an apocalyptic number.

1103134032434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1103134032434 is a deficient number, since it is larger than the sum of its proper divisors (899193287374).

1103134032434 is a wasteful number, since it uses less digits than its factorization.

1103134032434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4635016969.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 1103134032434 its reverse (4342304313011), we get a palindrome (5445438345445).

The spelling of 1103134032434 in words is "one trillion, one hundred three billion, one hundred thirty-four million, thirty-two thousand, four hundred thirty-four".